GroLine pH 7.01 Calibration Buffer (230 mL)
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Achieve lab-grade accuracy with this NIST-traceable pH 7.01 buffer, supplied with a Certificate of Analysis for reliable calibration. Crafted under strict ISO standards using high-purity ingredients, it offers precision within ±0.02 pH at 25 °C. The airtight, tamper-proof bottle is clearly labeled with lot and expiration details for quality assurance. A convenient temperature compensation chart is included for easy adjustments across varying temperatures, and the color-coded, dye-free formula prevents staining of electrode junctions. With a five-year unopened shelf life, this buffer is ideal for both lab and field calibration tasks.
Key Features
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High precision: ±0.02 pH accuracy at 25 °C
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NIST-traceable solution with Certificate of Analysis
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Includes temperature compensation chart
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Airtight, tamper-resistant packaging with lot and expiration labeling
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Dye-free and color-coded—safe for electrodes
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Stable for up to 5 years when unopened
